Marine Biologist Salary | Job Description | Duties

We would unravel Marine Biologist Salary in the United States. First, it is relevance to know who is a Marine Biologist

Job Description of Marine Biology and Scope

Marine biology is the scientific study of organisms in the marine habitat or the scientific study of aquatic life.

Numerous organisms on earth can be found in the seas, oceans, and other water bodies. The water bodies cover about 71% portion of the total earth space. The organisms studied include tiny organisms found on the water surface, and down to the depth of the ocean.

Marine habitats include pelagic zone, sandy zone, muddy zone.

Organisms obtained from oceans provide vast resources that could serve as food items, raw materials, and medicinal herbs.

Importance of Marine Life

Marine species obtained from oceans, seas, and rivers serve economic purposes to humans. The crabs, shellfish, and much aquatic life hunted by fishermen can be commercialized and serve as a good source of income.

The environmental pleasing nature of marine bodies makes it usable as recreation and relaxation Centres of beaches.

Biologically, marine organisms contribute significantly to the cycle of oxygen and helps regulates the climatic conditions.

Petroleum resources like crude oil are discovered beneath the surface of oceans and this has been an important source of income to countries of the world.

What qualifies you to be a Marine Biologist?

For aspiring postsecondary students intending to have a degree in Marine biology, you must have the basic knowledge of Biology, Chemistry, and physics for you to be qualified to study one of the courses related to marine biology. Below is the list:

  • Microbiology
  • Natural science
  • Chemistry
  • Biology
  • Biochemistry
  • Environmental biology

Degrees that focus in Marine includes;

  • Oceanography
  • Marine science
  • Marine biology
  • Coastal ecology

As a graduate of the courses above, you can choose to pursue a master’s degree in tropical coastal management and tropical marine biology.

Skills of a Marine Biologist

As a Marine biologist, you possess the following skills;

  • Boat handling and first aid
  • Have interpersonal relationship ability
  • Must be physically fit
  • Must have laboratory skills
  • Have analytical skills in interpretation data
  • Have an interest in academic work
  • A strong passion for studying the marine world
  • Have research ability
  • Have strong teamwork skills
  • Good communication skills
  • Drive chances to secure internships

Where can a Marine Biologist Work

Depending on your area of specialization marine biologists can typically work in the following fields;

  • International agencies
  • Engineering companies
  • Companies controlling pollution on water
  • Marine management organizations
  • Universities
  • Fisheries and Aquaculture organizations
  • Statutory Environmental Protection Agencies
  • Marine Research Laboratories

Responsibilities of Marine Biologists

Their duties depend on where they work. However, they typically carry out the following duties;

  1. Preservation of specimens
  2. Mapping the distribution of marine population
  3. Designing scientific experiments and collating findings
  4. They conduct environmental assessments impacts
  5. Lecture or teach marine courses in colleges
  6. They carry out expeditions on fishing and research vessels in polar, temperate, and tropical seas.
  7. Develop and manage projects relating to the marine ecological environment.
  8. Coordinating and tracking of assignments, scopes budgets, and deliverables
  9. They update their knowledge on new technological inventions
  10. Marine biologists carry out senior-level management of existing and new projects within or outside an academic setting.

Marine Biologist Salary

The earnings of Marine Biologists generally depends on experience and where you work.

Level of Marine Biologist

Year(s) of Experience

Annual Average Salary ($)

Entry Level < 1 50, 170
Early Career 1-4 50, 024
Mid-Career 5-9 53, 490
Experienced 10-19 61, 327
Senior Level >20 68, 466



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